| Équations équilibrées la veille | Équations équilibrées le lendemain |
BAO + H2O = BA(OH)2
AgCl + KBr = AgBr + KCl =>
AgCl + KBr = AgBr + KCl
N2 + H2 = NH =>
N2 + H2 = 2 NH
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
H[2] + O = H[2]O =>
H[2] + O = H[2]O
SbPO4 + HNO3 = H3PO4 + Sb(NO3)3 =>
SbPO4 + 3 HNO3 = H3PO4 + Sb(NO3)3
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
Sr(s) + HCl(aq) = SrCl + H2(g) =>
2 Sr(s) + 2 HCl(aq) = 2 SrCl + H2(g)
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
AgNo3 + H2So4 = Ag2So4 + HNo3 =>
2 AgNo3 + H2So4 = Ag2So4 + 2 HNo3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NH4 + H2O = N2O3 + H2 =>
2 NH4 + 3 H2O = N2O3 + 7 H2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
NH4 + H2O = N2O3 + H2 =>
2 NH4 + 3 H2O = N2O3 + 7 H2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
H2SiF6 + Na2SO4 = H2SO4 + Na2SiF6 =>
H2SiF6 + Na2SO4 = H2SO4 + Na2SiF6
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NO2 + H2O = HNO2 + HNO3 =>
2 NO2 + H2O = HNO2 + HNO3
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
Bi2(SO4)3 + Ca(OH)2 = Bi(OH)3 + CaSO4 =>
Bi2(SO4)3 + 3 Ca(OH)2 = 2 Bi(OH)3 + 3 CaSO4
C2H7OH + O2 = CO2 + H2O =>
2 C2H7OH + 7 O2 = 4 CO2 + 8 H2O
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
Cl2 + NAOH = NACl + NAClO3 + H2O =>
3 Cl2 + 6 NAOH = 5 NACl + NAClO3 + 3 H2O
NO + H2O = NO2H + H =>
NO + H2O = NO2H + H
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Li + HCl = LiCl2 + H2 =>
Li + 2 HCl = LiCl2 + H2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
N2H3CH3 + N2O4 = NO + CO2 + H2O =>
2 N2H3CH3 + 7 N2O4 = 18 NO + 2 CO2 + 6 H2O
MgS + O2 = MgO + SO =>
MgS + O2 = MgO + SO
NaOH + SO3 = Na2SO4 + H2O =>
2 NaOH + SO3 = Na2SO4 + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Mg + H2So4 = MgSo4 + H2 =>
Mg + H2So4 = MgSo4 + H2
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Al2SiO5 = Al2SiO5 =>
Al2SiO5 = Al2SiO5
AlCl3 + Ag = AgCl3 + Al =>
AlCl3 + Ag = AgCl3 + Al
Mg + N2 = MgN2 =>
Mg + N2 = MgN2
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
KMnO4 + K2SO3 + H2O = MnO2 + K2SO4 + KOH =>
2 KMnO4 + 3 K2SO3 + H2O = 2 MnO2 + 3 K2SO4 + 2 KOH
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
HNO3 + NA = NANO3 + N2O + H2O =>
10 HNO3 + 8 NA = 8 NANO3 + N2O + 5 H2O
Zn(OH)2 + H = Zn + H2O =>
Zn(OH)2 + 2 H = Zn + 2 H2O
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
NO + H2 = H2O + N2 =>
2 NO + 2 H2 = 2 H2O + N2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/15
Équations équilibrées sur12/03/14
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